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[Req] Cisco 300-620 DCACI dump


Bob1733

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  • administrator changed the title to [Req] Cisco 300-620 DCACI dump
  • 2 weeks later...

@janihari -  Thank you!

 

here are my changes:

An engineer wants to filter the system faults page and view only the active faults that are present in the cisco ACI fabric. Which two lifecycle stages must be selected for filtering? (Choose two.) 

A. Soaking  
B. Soaking, Clearing  
C. Retaining  
D. Raised  
E. Raised, clearing 

I think the answer: A and D,

Soaking = initial state of a fault, when problem condition first detected.
Raised = fault not resolved within soaking interval.
All other options are fault resolved for one reason or another

 

but in dump A and E - I think it's wrong

===========================================================

A RADIUS user resolves its role via the Cisco AV Pair. What object does the Cisco AV Pair resolve to?

A. tenant

B. security domain

C. primary Cisco APIC

D. managed object class

 

I think the answer: B

but in dump D - I think it's wrong

===========================================================

 

When creating a subnet within a bridge domain, which configuration option is used to specify the network visibility of the subnet?

A. limit IP learning to subnet

B. scope

C. gateway IP

D. subnet control

 

I think the answer: B

but in dump C - I think it's wrong

============================================================

An engineer is extending an EPG out of the ACI fabric using static path binding. Which statement about the
endpoints is true?

A. Endpoints must connect directly to the ACI leaf port.

B. External endpoints are in a different bridge domain than the endpoints in the fabric.

C. Endpoint learning encompasses the MAC address only.

D. External endpoints are in the same EPG as the directly attached endpoints.

 

I think the answer: B

but in dump C - I think it's wrong

=====================================================================

 

Which endpoint learning operation is completed on the egress leaf switch when traffic is received from an L3Out?

A. The source MAC and IP address of the traffic is learned as a local endpoint.

B. The source MAC address of the traffic is learned as a remote endpoint.

C. No source MAC or IP address of the traffic is learned as a remote endpoint.

D. The source IP address of the traffic is learned as a remote endpoint.

 

I think the answer: C

but in dump B

 

======================================================================

An engineer configured a bridge domain with the hardware-proxy option for Layer 2 unknown unicast traffic. Which
statement is true about this configuration?

 

A. The leaf switch drops the Layer 2 unknown unicast packet if it is unable to find the MAC address in the local
forwarding tables.

B. The Layer 2 unknown hardware proxy lacks support of the topology change notification.
C. The leaf switch forwards the Layers 2 unknown unicast packets to all other leaf switches if it is unable to find
the MAC address in its local forwarding tables.
D. The spine switch drops the Layer 2 unknown unicast packet if it is unable to find the MAC address in the
proxy database.

 

I think the answer: D

but in dump A

 

======================================================================

In the context of VMM, which protocol between ACI leaf and compute hosts ensures that the policies are pushed to
the leaf switches for immediate and on demand resolution immediacy?

 

A. VXLAN

B. LLDP

C. ISIS

D. STP

 

I think the answer: B

but in dump A

======================================================================

Which new construct must a user create when configuring in-band management?

 

A. VLAN pool

B. management contract

C. management tenant

D. bridge domain

 

I think the answer: A

but in dump C

======================================================================

 

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In the context of VMM, which protocol between ACI leaf and compute hosts ensures that the policies are pushed to
the leaf switches for immediate and on demand resolution immediacy?

A. VXLAN

B. LLDP

C. ISIS

D. STP

Answer : B

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Which new construct must a user create when configuring in-band management? 

A. VLAN pool

B. management contract

C. management tenant

D. bridge domain

Ans : Vlan pool
-----------------------------------------------------------------------------
Which endpoint learning operation is completed on the egress leaf switch when traffic is received from an L3Out?

A. The source MAC and IP address of the traffic is learned as a local endpoint.

B. The source MAC address of the traffic is learned as a remote endpoint.

C. No source MAC or IP address of the traffic is learned as a remote endpoint.

D. The source IP address of the traffic is learned as a remote endpoint.

Ans : C
-----------------------------------------------------------------------------------
When creating a subnet within a bridge domain, which configuration option is used to specify the network visibility of the subnet?

A. limit IP learning to subnet

B. scope

C. gateway IP

D. subnet control

Ans : B
-----------------------------------------------------------------------------------------------------
Drag & Drop

Vrf for a Tenant named cisco Drag and Drop
Correct option
VRF
bridge domain
Application profile
EPG
-------------------------------------

 

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New Question

1 An engineer is configuring ACI VMM domain integration with cisco UCS-B Series Which type of port channel Policy 
Must be configured in the vswitch policy?
A.Mac Pinning-Physical-NIC-load
B.LACP Passive
C.MAC Pinning
D.LACP Archive

Ans : C Not sure
-----------------------------------------------------------------------------------------------------------------------
2. A cisco ACI Bridge domain and VRF are configured with a default data-plane learning configuration which two endpoint
attributes are programmed in the leaf switch when receiving transmission some thing?
A. Local MAC.ip
B. Remote Subnet
c. remote MAC, IP
d. Remote IP
e. Local Subnet
f. Local IP, not MAC


Ans : A,D not sure
----------------------------------------------------------------------------------------------------------
3. What is the minimum number of APICs Cisco recommends to dpeloy in a production cluster?
A.1
b.3
c.4
d.5

Ans : B
-----------------------------------------------------------------------------------------
4. An engineer created two interface protocol policies called pol_CDP40283008 and pol_lldp46783. The policiesmust be used togeter in a single policy
Which ACI policy used?
A. Interface policy group
b. switchpolicy group
c. interface profile
d. swithc profile

Ans : A
------------------------------------------------------------------------------------------------------------------
5. Which routing protocol is supported between cisco aci spines and IPNs in a cisco ACI multi-pod Environment?
A.Eigrp
B.ospf
c.is-is
d.bgp

Ans : B
-----------------------------------------------------------------------------------------------------------------
6. An engineer must advertise a selection of external networks learned form a BGP neighbor into the ACI Fabric which L3Out subnet
configuration option creates an inbound route filtering?
A. Import route control subnet
b.external subnets for the external epg
c. shared security import subnet
d. shared route control subnet

Ans : Import route control subnet
-----------------------------------------------------------------------------------------------------------
7. An engineer must implement management policy and data plane separation in the cisco aci fabric which aci object must be created in cisco apic to
accomplish this goal?
A. Tenant
B. Bridge domain
C. Contract
D. Application Profile

Ans : Tenant
-----------------------------------------------------------------------------

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i checked the answers against the docs. the answers are correct.

 

1 An engineer is configuring ACI VMM domain integration with cisco UCS-B Series Which type of port channel Policy 
Must be configured in the vswitch policy?
A.Mac Pinning-Physical-NIC-load
B.LACP Passive
C.MAC Pinning
D.LACP Archive

Ans : C

This is the hidden content, please

Choose or create a Port Channel Policy with mac-pinning mode selected.

==============

A cisco ACI Bridge domain and VRF are configured with a default data-plane learning configuration which two endpoint
attributes are programmed in the leaf switch when receiving transmission some thing?
A. Local MAC.ip
B. Remote Subnet
c. remote MAC, IP
d. Remote IP
e. Local Subnet
f. Local IP, not MAC


Ans : A,C

This is the hidden content, please
(Table 2.        Endpoint learning behaviors compariso)

1418641450_.png.efdbb8d2e6f19084d850cc490f3b5d96.png

===========

An engineer must advertise a selection of external networks learned form a BGP neighbor into the ACI Fabric which L3Out subnet
configuration option creates an inbound route filtering?
A. Import route control subnet
b.external subnets for the external epg
c. shared security import subnet
d. shared route control subnet

Ans : Import route control subnet

 

This is the hidden content, please

This checkbox is greyed out by default.   This feature can be enabled by checking the main L3Out and checking the option “Route Control Enforcement: Import” to allow this feature.  The “Import Route Control Subnet” feature configures an ingress Route Map to give you control over what prefixes you want to import from your L3Out into the Fabric.   This feature is not commonly used.   If you have 0.0.0.0/0 as the prefix and enable this feature and check the checkbox, then you could also use the “Aggregate Import” feature with it, which has a similar concept to the above feature but on the ingress side

 

 

 

Edited by Bob1733
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